30402072

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 86935680

約数和(自身を除く): 56533608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 53, 62, 72, 93, 106, 124, 159, 186, 212, 248, 257, 279, 318, 372, 424, 477, 514, 558, 636, 744, 771, 954, 1028, 1116, 1272, 1542, 1643, 1908, 2056, 2232, 2313, 3084, 3286, 3816, 4626, 4929, 6168, 6572, 7967, 9252, 9858, 13144, 13621, 14787, 15934, 18504, 19716, 23901, 27242, 29574, 31868, 39432, 40863, 47802, 54484, 59148, 63736, 71703, 81726, 95604, 108968, 118296, 122589, 143406, 163452, 191208, 245178, 286812, 326904, 422251, 490356, 573624, 844502, 980712, 1266753, 1689004, 2533506, 3378008, 3800259, 5067012, 7600518, 10134024, 15201036, 30402072]

約数ペア:

[(1, 30402072), (2, 15201036), (3, 10134024), (4, 7600518), (6, 5067012), (8, 3800259), (9, 3378008), (12, 2533506), (18, 1689004), (24, 1266753), (31, 980712), (36, 844502), (53, 573624), (62, 490356), (72, 422251), (93, 326904), (106, 286812), (124, 245178), (159, 191208), (186, 163452), (212, 143406), (248, 122589), (257, 118296), (279, 108968), (318, 95604), (372, 81726), (424, 71703), (477, 63736), (514, 59148), (558, 54484), (636, 47802), (744, 40863), (771, 39432), (954, 31868), (1028, 29574), (1116, 27242), (1272, 23901), (1542, 19716), (1643, 18504), (1908, 15934), (2056, 14787), (2232, 13621), (2313, 13144), (3084, 9858), (3286, 9252), (3816, 7967), (4626, 6572), (4929, 6168)]